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| author | Jiale Yao <yaojiale02@163.com> | 2026-09-25 21:17:35 +0800 |
|---|---|---|
| committer | Jonathan Cameron <jonathan.cameron@oss.qualcomm.com> | 2026-09-28 17:07:34 +0100 |
| commit | d13716e3defd5b8cec3ee2c27f4d9b7e01314067 (patch) | |
| tree | 7987b77a16d2620f3166c92e918e22944bf0cec4 /tools/perf/scripts/python | |
| parent | 2c01a0a1c5550b4f502c7747c06d2e57a240cd87 (diff) | |
| download | linux-next-d13716e3defd5b8cec3ee2c27f4d9b7e01314067.tar.gz linux-next-d13716e3defd5b8cec3ee2c27f4d9b7e01314067.zip | |
iio: potentiometer: x9250: reject devices without match data
A device bound through driver_override need not match an entry in the
driver tables. In that case spi_get_device_match_data() returns NULL,
but x9250_probe() later dereferences the result while naming the IIO
device.
Reject devices without match data before enabling the regulators.
Fixes: 66bfc528a6fd ("iio: potentiometer: Add support for the Renesas X9250 potentiometers")
Signed-off-by: Jiale Yao <yaojiale02@163.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions